Cuktech CUKP200XGLGR 20000 mAh 100W Power Bank Grey

Running out of battery on your laptop or phone during a busy day can bring your work to a halt. The Cuktech CUKP200XGLGR power bank solves that problem with a massive 20000 mAh capacity and up to 100W output, enough to charge a modern ultrabook or fast-charge multiple devices simultaneously. Its grey PC + ABS shell houses a digital LED display that shows remaining power at a glance, so you are never caught off guard.

Who is it for

This power bank is ideal for professionals, travelers, and students who need reliable portable power for USB-C laptops, tablets, and smartphones. If your devices support Power Delivery or Quick Charge, you will benefit from the fastest possible charging speeds. The pass-through charging feature also makes it convenient for overnight use, charging both the power bank and your device from a single wall charger.

Main features

• 20000 mAh / 72 Wh capacity – enough to charge a smartphone 4-5 times or a laptop once.
• 100W max output via USB-C1 – powers most USB-C laptops at full speed.
• Three ports: two USB-C (100W + 30W) and one USB-A (18W) – charge up to three devices at once.
• Fast charging protocols: Power Delivery 3.0, Quick Charge 3.0, and PPS for broad compatibility.
• 65W USB-C input – fully recharges the power bank in about 1.5 hours with a compatible charger.
• Digital LED display shows exact remaining battery percentage.
• Pass-through charging – charge the power bank while it charges your devices.
• Comprehensive safety protections: over-charge, over-discharge, over-current, short-circuit, over-voltage, and over-temperature.

Specifications

• Battery capacity: 20000 mAh / 72 Wh
• Battery type: Lithium-ion
• USB-C1 output: 100W (20V/5A)
• USB-C2 output: 30W (12V/2.5A)
• USB-A output: 18W (12V/1.5A)
• Total max output: 100W
• USB-C input: 65W (20V/3.25A)
• Material: PC + ABS
• Colour: Grey
• Display: Digital LED

Tips

To get the fastest recharge, use a 65W or higher USB-C Power Delivery charger. When charging a laptop, connect it to the USB-C1 port marked with 100W. The power bank automatically adjusts output to match each device, but for maximum efficiency, avoid using all three ports simultaneously if you need full 100W output on a single device.